14181029 has 4 divisors (see below), whose sum is σ = 14670060. Its totient is φ = 13692000.

The previous prime is 14181023. The next prime is 14181047. The reversal of 14181029 is 92018141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11937025 + 2244004 = 3455^2 + 1498^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14181029 is a prime.

It is a super-2 number, since 2×14181029² = 402203166997682, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14180989 and 14181007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14181023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244472 + ... + 244529.

It is an arithmetic number, because the mean of its divisors is an integer number (3667515).

Almost surely, 2^14181029 is an apocalyptic number.

It is an amenable number.

14181029 is a deficient number, since it is larger than the sum of its proper divisors (489031).

14181029 is an equidigital number, since it uses as much as digits as its factorization.

14181029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489030.

The product of its (nonzero) digits is 576, while the sum is 26.

The square root of 14181029 is about 3765.7707046500. The cubic root of 14181029 is about 242.0486037204.

The spelling of 14181029 in words is "fourteen million, one hundred eighty-one thousand, twenty-nine".